re-org of directories

Made tutorial directories within _posts/ for easier organization and
sanity
Public draft of network tutorial

for the poor souls to review for me.
newly generated site
updated template for layout
docstrings added
network link active
stupid typos
intro edits
reorg of scrape directory
new donate button
wtf I dunno
new tag/archives
api directory reorg
i don't even know why.
reorg'ed "begin" section
donate link on about page
moved old begin dir
whoops, accidently moved wrong scrape folder.
setup and settings.ini tutorial language
s/quotation_selector/quotation_picker